None of the failures seemed to signal an immediate danger, so the Thales AA was not removed from service.
这些故障似乎都没有显示出迫在眉睫的危险，所以泰勒斯 AA 型飞机并没有停止服役。
2
CSCF handles SIP registration of the end points and process SIP signal messaging of the appropriate application server in the service layer.
CSCF负责端点的SIP注册，并处理服务层中恰当应用服务器的SIP信号消息传递。
3
The concept of network control was extended to let digital switches communicate with databases (known as Service Control Points) and signal processing systems (Intelligent Peripherals).